# ST100 Configuration Tool vs NFC Developer App

The clearest difference is update cadence: NFC Developer App at every 3 weeks against ST100 Configuration Tool's every 18 months. ST100 Configuration Tool's advantage is iOS requirement (12.0 vs 15.1). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ST100 Configuration Tool ships an update every 18 months, NFC Developer App every 3 weeks. The most recent releases landed on June 20, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | ST100 Configuration Tool | NFC Developer App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/st100-configuration-tool/id1498563596/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 18 months | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 19 MB | 12 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Globalstar, Inc](https://appshunter.io/developer/881495413) | [Arx Research](https://appshunter.io/developer/1706202208) |

## What reviewers say

### ST100 Configuration Tool

[App page](https://appshunter.io/ios/app/st100-configuration-tool/id1498563596)

Configure and update your ST100 Satellite Transmitter with this dedicated application. Ensure your device is running the latest firmware and settings for optimal performance.

**Highlights:** Update ST100 firmware, Configure ST100 settings, Manage Satellite Transmitter

**Features:** macOS Compatibility

**In-app purchases:** none


### NFC Developer App

[App page](https://appshunter.io/ios/app/nfc-developer-app/id1603654326)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is ST100 Configuration Tool free?

ST100 Configuration Tool is free to download, with no in-app purchases.

### Is NFC Developer App free?

NFC Developer App is free to download, with no in-app purchases.

### Do ST100 Configuration Tool or NFC Developer App have ads?

Neither ST100 Configuration Tool nor NFC Developer App shows ads.

### Which is updated more often, ST100 Configuration Tool or NFC Developer App?

ST100 Configuration Tool ships an update every 18 months, and NFC Developer App every 3 weeks. Most recently, ST100 Configuration Tool was updated on June 20, 2026 and NFC Developer App on September 18, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*